Elasticity MCQs Quiz Online PDF Download

Learn elasticity MCQs, A level physics test for online courses learning and test prep to practice. Mechanics and properties of matter quiz has multiple choice questions (MCQ), elasticity quiz questions and answers to learn for ACT prep.

GCE physics practice test MCQ on tensile strain is equal to with options force per unit area, force per unit volume, extension per unit length and force per unit length problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning elasticity quiz with MCQs to practice test questions with answers.

MCQs on Elasticity Quiz PDF Download

MCQ. Tensile strain is equal to

  1. Force per unit area
  2. Force per unit volume
  3. Extension per unit length
  4. Force per unit length

C

MCQ. Hooke's law states that

  1. the extension is proportional to the load when the elastic limit is not exceeded
  2. the extension is inversely proportional to the load when the elastic limit is not exceeded
  3. the extension is independent of the load when the elastic limit is not exceeded
  4. load is dependent on extension

A

MCQ. Dimensions of strain are

  1. [L]
  2. [M] [L]-1 [T]-2
  3. [L]-1
  4. It's a dimensionless quantity

D

MCQ. At ‘yield point’ of a copper wire

  1. the load hasn't exceeded the elastic limit yet; so, Hooke's law applies
  2. the load has already exceeded the elastic limit and the material has become plastic
  3. even the plastic stage has passed and the wire has snapped already
  4. Like Brass and Bronze, Copper has no yield point

B

MCQ. Substances that elongate considerably and undergo plastic deformation before they break are known as

  1. brittle substances
  2. breakable substances
  3. ductile substances
  4. elastic substances

C